Enterohepatic circulation and conversion of protoporphyrin to bile pigment in man.
D000328:Adult; D000818:Animals; D001646:Bile; D001654:Bile Pigments / Q000032:analysis / Q000096:biosynthesis*; D002247:Carbon Isotopes; D004372:Ducks; D004912:Erythrocytes / Q000378:metabolism; D005243:Feces / Q000032:analysis; D006801:Humans; D007421:Intestine, Small / Q000502:physiology*; D007982:Levulinic Acids / Q000378:metabolism; D008099:Liver / Q000378:metabolism*; D008102:Liver Circulation; D008297:Male; D011166:Porphyrins / Q000032:analysis / Q000378:metabolism*
D001654:Bile Pigments; D002247:Carbon Isotopes; D007982:Levulinic Acids; D011166:Porphyrins